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Ubee DVW32CB Advanced Wireless Voice Gateway Subscriber User Guide
January 2015
62
7
Understanding the Firewall Menu
Use these instructions to configure the DVW32CB firewall settings to control what types of
traffic are allowed on your network. The firewall can block certain Web-oriented cookies,
Java scripts, and pop-up windows. It is highly recommended the Firewall is left enabled at
all times to protect against denial of service (DoS) attacks. Refer to
Using the Basic Option
on page 62
to block Internet access to specific sites.
Note
: Firewall menu options are not available when the device is in Bridge mode.
Topics
See the following topics:
Using the Basic Option on page 62
Using the Local Log Option on page 63
Using the Remote Log Option on page 64
Steps
To access the firewall menu:
1.
Access the Web user interface. Refer to
Accessing the Web User Interface Locally on
page 14
.
2. Click
Firewall
from the main menu.
7.1
Using the Basic Option
Use the
Basic
option to filter Web content to block certain Web-oriented cookies, Java
scripts, and pop-up windows.
Steps
To filter Web content:
1.
Click
Firewall
from the main menu.
2. The
Basic
screen is displayed. Field descriptions are listed below the screen
example.
Page 67 / 114
Ubee Interactive
Using the Local Log Option
Ubee DVW32CB Advanced Wireless Voice Gateway Subscriber User Guide
January 2015
63
7.2
Using the Local Log Option
Use the
Local Log
to define firewall event log reporting through email alerts and report on
possible attacks on the system.
Steps
To define local log reporting:
1.
Click
Firewall
from the main menu.
2. Click
Local Log
from the left side menu. Field descriptions are listed below the screen
example.
Label
Description
IPv4 Firewall Protection
Defines the level of IPv4 protection. Choices are Off, Low,
Medium, and High. Services are based on the protection level
and displayed in the Allowed Services window.
IPv6 Firewall Protection
Defines whether IPv6 firewall protection is On or Off.
Block Fragmented IP Packets
Detects fragmented IP packets and blocks them.
Port Scan Detection
Detects port scans that probe for available ports and
potentially use these ports to detect weakness in the network.
IP Flood Detection
Detects IP flood attacks that send excessive information to the
device, using up bandwidth.
Optimize for XBOX
When enabled, this feature stabilizes and improves video
streaming.
Apply
Saves changes.
Page 68 / 114
Ubee Interactive
Using the Remote Log Option
Ubee DVW32CB Advanced Wireless Voice Gateway Subscriber User Guide
January 2015
64
7.3
Using the Remote Log Option
Use the
Remote Log
option to define events and send the log to a local SysLog server.
Steps
To configure the firewall remote log:
1.
Click
Firewall
the main menu.
2. Click
Remote Log
from the left side menu. The
Remote Log
fields are explained
following this screen example.
Label
Description
Contact Email Address
Defines the email address where you want to send the log.
SMTP Server Name
Defines the name of the SMTP server, such as
smtp.example.com.
SMTP Username
Defines the username for the email address, such as
SMTP Password
Defines the password for the email address.
E-mail Alerts
Enables or disables log reporting.
Apply
Saves the settings and completes the setup.
E-mail Log
Sends the log to the specified email address.
Clear Log
Deletes the log.
Page 69 / 114
Ubee Interactive
Using the Remote Log Option
Ubee DVW32CB Advanced Wireless Voice Gateway Subscriber User Guide
January 2015
65
Label
Description
Permitted Connections
Logs all access attempts that are allowed by the firewall.
Blocked Connections
Logs all access attempts that are blocked by the firewall.
Known Internet Attacks
Logs all known attacks from the Internet.
Product Configuration Events
Logs when the DVW32CB is configured/modified by a user or
administrator.
to SysLog server at 192.168.0.
Defines the IP address of the Syslog server.
Apply
Saves changes.
Page 70 / 114
Ubee DVW32CB Advanced Wireless Voice Gateway Subscriber User Guide
January 2015
66
8
Understanding the Parental Control Menu
Parental Controls allow you to control Internet access for users on the DVW32CB
network. Parental Controls provides the following features:
Define user/password access.
Block specific Web sites and Web sites based on keywords.
Define the times users are allowed to access the Internet.
View a local log to view Internet activity.
Topics
See the following topics:
Using the Parental Control User Setup Option on page 66
Using the Basic Option on page 68
Using the ToD Filter Option on page 70
Using the Local Log Option on page 71
Steps
To access the parental control menu:
1.
Access the Web interface. Refer to
Accessing the Web User Interface Locally on page
14
.
2. Click the
Parental Control
link from the top of the screen.
8.1
Using the Parental Control User Setup Option
The
User Setup
option allows you to configure which user accounts can or cannot
connect to your wireless or wired network, and the parameters of each connection.
Steps
To configure user accounts:
1.
Click the
Parental Control
link from the top of the screen.
2. The
User Setup
screen is displayed. The
User Setup
fields are explained following
the screen example.
Note:
To enable Parental Control, refer to
Using the Basic Option on page 68
.

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